Mix in colds, which are prevalent this time of year, and the immune system of Americans could be dealt a one-two punch.

在一年之中的这个时候，由于混合了普通感冒，美国人的免疫系统将面临组合拳的打击。

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McCarthy's dialogue is like this: every question sets up a one-two punch, and most of the sparring partners sound alike.

麦卡锡的对白通常是这样设置的：围绕着某个问题你来我往的交锋一番，但大多数争执都是在友好气氛中进行的。

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If these initial findings hold, honey could find a new role as part of a one-two punch of drugs and the sweet stuff to combat infection.

如果这些初步的发现确认有效，蜂蜜就能够扮演治疗细菌感染的重要角色，让含有蜂蜜的药物对细菌展开连续进攻，而且这些药物吃起来还非常甜。

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Like a trained fighter, Apple landed a one-two punch these past two days.

FORBES: The Industry Reels From Apple's Windmill

With a one-two punch, the glass-is-half-empty gang hit the semis and the until recently untouchable energy names.

FORBES: Upgrades Continue Despite Flat Market

Gold has in essence taken a one-two punch from Federal Reserve comments in the last couple of weeks.

FORBES: Gold Futures Extend Declines On Forced Liquidation; Potential Support On Horizon